Exercise Device

ABSTRACT

The subject matter described herein relates to an exercise device used to strengthen muscles of at least the core of the body of a user. The exercise device includes a base that allows a user to lay, sit, lie, kneel, stand, or stay in any desirable position. The exercise device can include a frame in the shape of an arc that is connected to the frame. Connected to the frame is a grip that is configured to slide along at least some length of the frame and the grip is configured to be held while performing an exercise. Related apparatus, systems, techniques and articles are also described.

RELATED APPLICATION

The current patent application claims priority to U.S. Provisional Patent Application No. 61/763,667, filed on Feb. 12, 2013, and entitled “Exercise Device”, the contents of which are hereby fully incorporated by reference.

TECHNICAL FIELD

The subject matter described herein relates to an exercise device that can be used to strengthen and develop muscles of at least the core of the body of a user.

BACKGROUND

Many people suffer from fitness problems, such as chronic back pain, belly fat and/or a weak and instable core of their body. Without access to a gym and a physical trainer, and only having access to conventional exercise devices, such people can struggle with their fitness problems. For example, conventional exercise devices allow a user to perform just one or two exercises. Moreover, conventional exercise devices allow a very limited range of motion, thereby not providing an exercise for most muscles of the core of the body.

SUMMARY

The subject matter described herein relates to an exercise device that can be used to strengthen muscles of at least the core of a user's body. The exercise device includes a base that allows a user to position oneself on the base, such as by laying, sitting, lying, kneeling, standing, or staying in any desirable position. The exercise base can include a bulging portion. The exercise device can include a frame that can rotate in all directions of an orthogonal plane—that is, the frame can have a yaw, pitch and roll—so as to guide a user while performing exercises. The frame can allow a latch to slide throughout the length of the frame and to get locked at different desired positions on the frame. The latch can allow one or more weights (for example, a sports medicine ball) to be attached to it. The weights can be removable and adjustable so that the user can select the weights according to requirement, prescription and/or desire. Related apparatus, systems, techniques and articles are also described.

In one aspect, an exercise device can include a frame and a grip. The frame can have a shape of an arc, and can be connected to a base. The frame can have a radius between about 24 inches and about 48 inches. The grip can be connected to the frame and can be configured to slide along the frame. The grip can be configured to be held while performing an exercise.

In some implementations, one or more of the following can be implemented individually or in any suitable combination. The exercise device can further include two stoppers on the frame to limit a length of the frame along which the grip is configured to slide. The placement of each stopper can be adjustable. The base can have a shape of an ellipsis, and two ends of the frame can be connected to the base at areas enclosing ends of a minor axis of the ellipsis. In one variation, the base can have a shape of a rectangle, and can include three foldable sections along a length of the base, wherein two ends of the frame can be connected to corresponding sides of a central section of the three foldable sections of the base. The exercise device can further include side rails attached to opposite ends of the base. The slide rails can connect the frame to the base. At least one end of the frame can slide along a length of a corresponding side rail. At least one side rail can include one or more locking devices that lock a corresponding end of the frame at a particular location on the at least one side rail. Each locking device can include a circular plate with a plurality of holes. At least one hole of the plurality of holes can be locked for locking the at least one end of the frame at the particular location. At least one end of the frame can be connected to a corresponding side rail via a spring device comprising at least one spring.

Further, the base can include three foldable sections, and a length of the side rails can be equal to a length of each side of a central section of the three foldable sections. The base can include foldable sections, wherein the base can be configured to be overlaid on a chair by folding the foldable sections, and wherein each of a back portion of the chair and a legs portion of the chair can be perpendicular to a seating portion of the chair. The base can include a bulging portion that can be inflatable. The base can include a back-support device in a central portion of the base. The back-support device can be configured to provide support to a lower back of a user. At least one end of the frame can be connected to the base or the side rails via a screwing mechanism.

Furthermore, the grip can be located on an external surface of a weights device configured to slide along the frame. The weights device can include one of a sports medicine ball and one or more stacks of weights. The stacks of weights can be interlocked via a screwing mechanism using at least one screw, and can be enclosed by a rubber coating. The exercise device can further include at least two straps extending from a swivel connecting the frame and the grip. Each strap can be configured to allow a user to place a corresponding foot within the strap. The grip can forms an outer surface of at least one handle that is configured to slide along the frame. The handle can be configured to be rotated around an axis of the frame in order to flip the handle to an upside down orientation.

In another aspect, a method for assembling an exercise device is described. The method can include connecting a frame having a shape of an arc to a base, and connecting a grip to the frame. The grip can be configured to slide along the frame. The grip can form an outer surface of at least one of a weights device and one or more handle. The grip can be configured to be held while performing an exercise.

In some implementations, one or more of the following can be implemented individually or in any suitable combination. The weights device can be one of a medicine ball and a plurality of discs with corresponding weights. At least one stopper can be attached on the frame to limit a length of the frame along which the grip is allowed to slide. Two straps can be attached to the one or more handles in an upward direction when the weights device is in a downward direction. Each strap can allow a user to place feet within the two straps. The weights device can be configured to be rotated along an axis of the frame so as to diametrically flip the suspension assembly. The diametrically flipped suspension assembly can allow a user to place feet in the at least one handle.

In yet another aspect, a method for using an exercise device is described. This method can include: positioning on a base, holding a grip removably connected to a frame that is connected to the base, and performing an exercise by sliding the grip along a prefixed length of the frame. The frame can have a shape of an arc having a radius between 24 inches and 48 inches. In one implementation, this exercise can be a Russian twist.

In one more aspect, another method for using an exercise device is described. This method can include positioning on a base, holding a grip removably connected to a frame that is connected to the base, and performing a crunch exercise by moving back and forth while holding the grip fixed at a particular position of the frame. The frame can have a shape of an arc having a radius between 24 inches and 48 inches.

The subject matter described herein provides many advantages. For example, the exercise device can be used to alleviate fitness problems of people, such as chronic back pain, belly fat and/or a weak and instable core of their body. Further, the exercise device can be used to perform a significant number (for example, more than ten, twenty, fifty, hundred, and so on—in different implementations) of exercises. Furthermore, the exercise device allows motion in all directions—that is, the exercise device allows a core of a user to rotate or twist around all three axes (x axis, y axis, and z axis) of a three-dimensional space. Moreover, the exercise device can be adjusted based on the fitness level of a user (for example, novice, beginner, intermediate, and advanced). For example, for beginners, the exercise device can include a foot support. The movement and size of the frame of the exercise device can also be adjusted according the fitness level of the user. Further, the exercise device can be used to perform complex exercises, such as a Russian twist and other exercises.

The details of one or more variations of the subject matter described herein are set forth in the accompanying drawings and the description below. Other features and advantages of the subject matter described herein will be apparent from the description and drawings, and from the claims.

DESCRIPTION OF DRAWINGS

FIG. 1 is a diagram illustrating an exercise device;

FIG. 2 is a diagram illustrating an exercise device with a variation of a frame;

FIG. 3 is a diagram illustrating an exercise device with another variation of a frame;

FIG. 4 is a diagram illustrating an exercise device with another variation of a frame;

FIG. 5 is a diagram illustrating an exercise device with another variation of a frame;

FIG. 6 is a diagram illustrating an exercise device, wherein the frame can be rotated around the base;

FIG. 7 is a diagram illustrating a locking device that can be used to lock the frame on the base;

FIG. 8 a is a diagram illustrating an exercise device;

FIG. 8 b is a diagram illustrating a frame and an example of associated dimensions;

FIG. 8 c is a diagram illustrating a base and an example of associated dimensions;

FIG. 9 is a diagram illustrating a variation of the exercise device;

FIG. 10 is a diagram illustrating an exercise device incorporating a back support device;

FIG. 11 a is a diagram illustrating a side view of a housing that can be used to lock or mount a frame to a base of the exercise device;

FIG. 11 b is a diagram illustrating a front view of a housing that can be used to lock or mount a frame to a base of the exercise device;

FIG. 11 c is a diagram illustrating a perspective view of a housing that can be used to lock or mount a frame to a base of the exercise device;

FIG. 11 d is a diagram illustrating a top view of a housing that can be used to lock or mount a frame to a base of the exercise device;

FIG. 11 e is a diagram illustrating a front view of a housing that can be used to lock or mount a frame to a base of the exercise device;

FIG. 12 is a diagram illustrating a front view of a housing that can be used to lock or mount a frame to a base of the exercise device;

FIG. 13 includes FIGS. 13 a-e, which are diagrams illustrating front and side views of the housing, the frame, and base;

FIG. 14 a is a diagram illustrating a suspension assembly that can be suspended from the frame;

FIG. 14 b is a diagram illustrating the layers or stacks of weights;

FIG. 14 c is a diagram illustrating a side view of the suspension assembly;

FIG. 15 is a diagram illustrating the layers or stacks of weights suspended from the suspension assembly;

FIG. 16 is a diagram illustrating foot straps that can be attached to the handle;

FIG. 17 is another diagram illustrating foot straps that can be attached to the handle;

FIG. 18 is a diagram illustrating a flipped orientation of the handles;

FIG. 19 is a diagram illustrating resistance bands that can be used in the exercise device;

FIG. 20 is a diagram illustrating resistance bands that can be used in the exercise device;

FIG. 21 is a diagram illustrating a pocket attached to one end of a mattress;

FIG. 22 is a diagram illustrating an exercise device including resistance bands and a yolk;

FIG. 23 is a diagram illustrating exercise-handles that are connected to the ends of the base by resistance bands, respectively;

FIG. 24 is a diagram illustrating a suspension assembly that can be suspended from the frame;

FIGS. 25-31 are diagrams illustrating different positions of the exercise device while performing one or more exercises;

FIGS. 32-34 are diagrams illustrating different portions of the exercise device;

FIG. 35 a is a diagram illustrating a top view of another variation of some components of the exercise device;

FIG. 35 b is a diagram illustrating a front view of some components of the exercise device;

FIG. 35 c is a diagram illustrating a side view of some components of the exercise device;

FIG. 36 a is a diagram illustrating a front view of one example of a suspension assembly that can be suspended from the frame;

FIG. 36 b is a diagram illustrating a side view of the suspension assembly;

FIG. 37 is a diagram illustrating a front view of another example of a suspension assembly that can be suspended from the frame;

FIG. 38 is a diagram illustrating a front view of another example of a suspension assembly including weights that can be suspended from the frame;

FIG. 39 is a diagram illustrating one example of the handles;

FIG. 40 illustrates another example of the exercise device;

FIG. 41 is a diagram illustrating another view of the exercise device;

FIG. 42 is a diagram illustrating a yet another view of the exercise device;

FIG. 43 is a diagram illustrating an exercise device wherein the suspension assembly can include a latch that can be connected to a handle;

FIG. 44 is a diagram illustrating another view of the exercise device;

FIG. 45 is a diagram illustrating a yet another view of the exercise device;

FIG. 46 is a diagram illustrating the suspension assembly wherein the latch is configured to be connected to the weight device;

FIG. 47 is a diagram illustrating the suspension assembly wherein the latch is connected to the weight device;

FIG. 48 is a diagram illustrating the suspension assembly wherein the latch is configured to be connected to the handle;

FIG. 49 is a diagram illustrating the suspension assembly wherein the latch is connected to the handle;

FIGS. 50 and 51 are diagrams illustrating another example of an exercise device; and

FIG. 52 is a diagram illustrating a process for assembling an exercise device.

Like reference symbols in the various drawings indicate like elements.

DETAILED DESCRIPTION

FIG. 1 is a diagram illustrating an exercise device 100. In one implementation, the exercise device 100 can be a core strengthening device that can be used to develop muscles of at least the core of the body of a user of the exercise device 100. The exercise device 100 includes a base 102 that allows a user to lay, sit, lie, kneel, stand, or stay in any desirable position. A base, as described herein, can also be referred to as a support surface. In one implementation the base 102 can be a floor or a wall. In another implementation, the base 102 can be a pad or a mat. The exercise base 102 can include a bulging portion 104. The bulging portion 104 can be inflatable. In other implementations, the bulging portion 104 can be bulged with foam, paper, gel, fabric padding, or any other padding. The exercise device 100 can include a frame 106 configured to guide a user while performing exercises. The frame described herein can also be referred to as a guide pole or a hoop. The frame 106 can allow a latch 108 to slide throughout at least some of the length of the frame 106. One or two stoppers (for example, a band, not shown here) can be used to limit the distance that can be traversed by the latch on the frame 106. The latch 108 allows one or more weights 109 to be attached to it. The weights 109 can be removable so that the user can select the weights 109 according to requirement, prescription or desire.

The at least one muscle of the core noted herein can include pelvic floor muscles, transversus abdominis, multifidus, internal obliques, external obliques, rectus abdominis, erector spinae, longissimus thoracis, diaphragm muscles, latissimus dorsi, gluteus maximus, trapezius, and other muscles. Although strengthening of the muscles of the core is described, other muscles throughout the body can also be strengthened.

The base 102 can include a first section 110, a second section 112, and a third section 114. The first section 110 can be used to place a head of the user. The second section 112 can include the bulging portion 104. The second section 112 can be to place the core of the body of the user. The third section 114 can be used to place the legs of the user. In some implementations, the user may decide to place only the core on the base 102. The three sections 110, 112, and 114 can be folded. In another implementation, the base 102 can be rolled up continuously. In one implementation, the base 102 can be separated from the other components of the exercise device 100.

The base 102 can be made of one or more of: foam, polyvinyl chloride (PVC), jute, rubber, thermoplastic elastomer (TPE), rubber, bamboo, and any other material.

The bulging portion 104 can have any shape, such as circular, rectangular, square, oblong or any other shape. In one implementation, the bulging portion 104 can cover the entire second portion 112. In some other implementations, the entire base 102 can be inflatable. In further implementations, one or more selected areas (for example, a grid section on the base 102) can be inflatable while other areas being not inflatable.

The frame 106 can be an arc. A radius of the arc can be between 24 inches and 48 inches. In one variation, the radius of the arc can be between about 24 inches (for example, about 24 inches can refer to between 22 inches and 26 inches; other variations are also possible) and about 48 inches (for example, about 48 inches can refer to between 46 inches and 48 inches; other variations are also possible). The bottoms 116 and 118 of the frame 106 can be moved on side-rails 117 along the length of the second portion 112. The movement bottoms 116 and 118 can be facilitated by resistive elements, such as springs, gas shocks, air shocks, dial-up devices, movable clutch plate, movable brake pad, or any other element that can facilitate such a movement. The frame 106 can also bend in different angles and can be locked in different locations.

The frame 106 can be made of any material that can provide structural integrity while maintaining form and functionality of the frame 106. In some implementations, this material can be one or more of: plastics, steel (for example, chromoly steel), high carbon material, carbon fiber, titanium, aluminum, rubber, an alloy, and any other suitable material. In some implementations, these materials can be injection molded.

FIG. 2 is a diagram illustrating an exercise device 200 with a variation of frame 202.

FIG. 3 is a diagram illustrating an exercise device 300 with another variation of frame. Here, the exercise device 300 can include two frames 302 and 304.

FIG. 4 is a diagram illustrating an exercise device 400 with another variation of frame. Here, the exercise device can include two elements 402 and 404 of a single frame. There can be empty space between the elements 402 and 404. The ends 406 and 408 can implement a locking mechanism that can prevent weights 109 from sliding in the empty space and falling over a user. In one example, a stopper (for example, a band fixed around the ends 406 and 408) can provide this locking mechanism.

FIG. 5 is a diagram illustrating an exercise device 500 with another variation of frame 502. Here, the frame 502 can be implemented along the length of the base 102.

FIG. 6 is a diagram illustrating an exercise device 600, wherein the frame 602 can be rotated around the base 102. There can be a locking mechanism that can lock the frame 602 at different positions on the base 102.

FIG. 7 is a diagram illustrating a locking device 701 that can be used to lock the frame 702 on the base 102. The locking device 701 can be attached to the sider rails 117. The bottom 704 of the frame 702 can move in directions 706, 708, and/or 710. Once the bottom 704 of the frame 702 is in the required, desired, or prescribed position and angled appropriately, the bottom 704 can be locked in that position by using an appropriate hole of the locking device 701. Thus, the locking device 701 locks the frame 702 in the required, desired, or prescribed angle and position. Although the locking device 701 is described, in other implementations, other locking devices can also be used, such as stopper plates applying pressure, or any other tightening device.

FIG. 8 a is a diagram illustrating an exercise device 800. One example of dimensions associated with the exercise device 800 is shown. In some variations, each of these dimensions can have a range of +5 inches and −5 inches with respect to the shown dimensions.

FIG. 8 b is a diagram illustrating a frame 802 and an example of associated dimensions. In some variations, each of these dimensions can have a range of +5 inches and −5 inches with respect to the shown dimensions.

FIG. 8 c is a diagram illustrating a base 102 and an example of associated dimensions. In some variations, each of these dimensions can have a range of +5 inches and −5 inches with respect to the shown dimensions.

FIG. 9 is a diagram illustrating a variation of the exercise device 900. Instead of the base 102, the exercise device 900 includes a chair 902. The provision of the chair 902 in the exercise device 902 can be advantageous for individuals that may be old, unhealthy, unfit, immobile, static, stationary, physically disabled, physically challenged, and/or the like.

FIG. 10 is a diagram illustrating an exercise device 1000 incorporating a back support device 1002. The back support device 1002 can be connected to poles 1004 and 1006 that can be further connected to the sides of the base 102. The back support device 1002 can provide support to the back of a user. In some implementations, the support device 1002 can provide support to specifically the lower back. It can be recommended for people that are not physically fit or not in shape.

FIG. 11 a is a diagram illustrating a side view of a housing 1101 that can be used to lock or mount a frame 1102 to a base 1104 of the exercise device 1100. The housing 1101 can be made of aluminum. Although aluminum is described, other materials can also be used, such as titanium, steel, plastic, other polymers, or any other suitable material. The housing 1101 can include an axle bolt 1106 and a bearing/busing 1108. The housing 1101 and the base 1104 can be parts of a single solid piece. The base 1104 can be attached to two parallel long sides of the base 102. Resistance can be applied to the pivoting joint of the housing 1101. In some implementations, the housing can be attached to the base and adjusted by using channel brackets or steel tubes.

The exercise device can further include a locking device 1110. The locking device can include a handle 1112 placed on a base 1114. The handle 1112 can be made of plastic. Although the handle 1112 is described as being made of plastic, other materials are also possible, such as rubber, ceramic, other polymers, aluminum, steel, titanium, or other suitable materials. The locking device 1110 can include a quick release pin 1116, such as a button handle lock pin (with or without a ring), a cotter pin, a quick release ball lock pin (with or without a ring), a T-handle push button lock pin (with or without a ring), or any other suitable locking device. Pin 1118 can be functionally similar to pin 1116. Alternatively, pins 1118 or 1116 can be replaced with fixing devices, such as a screw or bolt.

FIG. 11 b is a diagram illustrating a front view of a housing 1101 that can be used to lock or mount a frame 1102 to a base 1104 of the exercise device 1100.

FIG. 11 c is a diagram illustrating a perspective view of a housing 1101 that can be used to lock or mount a frame 1102 to a base 1104 of the exercise device 1100.

FIG. 11 d is a diagram illustrating a top view of a housing 1101 that can be used to lock or mount a frame 1102 to a base 1104 of the exercise device 1100.

FIG. 11 e is a diagram illustrating a front view of a housing 1101 that can be used to lock or mount a frame 1102 to a base 1104 of the exercise device 1100.

FIG. 12 is a diagram illustrating a front view of a housing 1101 that can be used to lock or mount a frame 1102 to a base 1104 of the exercise device 1100. The bearings or pivoting on the sides of the housing 1101 can be attached to springs or pneumatic/air/gas-devices that can absorb shock, thereby preventing injury by potential falling of the weights due to a loss of control. The axle bolt 1106 can connect with the axle bolt head 1202. The axle bolt 1106 can be connected to the quick release pin 1116 via a joint 1204.

FIG. 13 includes FIGS. 13 a-e, which are diagrams illustrating front and side views of the housing, the frame, and base 1101. The base can include a channel. Although the channel shown here has a particular shape, in other implementations, the channel can be just two parallel straight poles or tubes that run along the length of the base 102.

FIG. 14 a is a diagram illustrating a suspension assembly 1402 that can be suspended from the frame. The suspension assembly 1402 can include a pole guide 1404, a swivel 1406, a handle mount 1408, and handles 1410. Layers or stacks 1412, 1414, 1416, 1418, and 1420 of stackable weights that interlock with each other can be suspended from the handle 1408. An interlocking mechanism can be used to interlock these layers 1412, 1414, 1416, 1418, and 1420 of weights, as described below.

The handle mount 1408 and the handles 1410 can be made of steel, plastic, injection molding, carbon fiber, plastic, or any suitable material. The layers or stacks 1412, 1414, 1416, 1418, and 1420 of weights can be screwed together. In one implementation, the handle mount 1408 along with the handles 1410 can weigh five pounds, and each layer 1412, 1414, 1416, 1418, and 1420 can weigh three pounds. Each handle 1410 can provide a strong locking grip to a user in various positions of the user. Each handle 1410 can provide a strong locking grip to a user in various positions of the user.

FIG. 14 b is a diagram illustrating a screwing together of the layers or stacks 1412, 1414, 1416, 1418, and 1420 of weights via at least one screw 1422. The screw can connect in an upward fashion, as shown. The layers/stacks 1412, 1414, 1416, 1418, and 1420 of weights can be coated with rubber so as to prevent the user from possible injuries. In one example, the interlocking layers 1412, 1414, 1416, 1418, and 1420 of weights can be screwed into each other at increments of three pounds. Although screwing is described, other interlocking mechanisms are also possible, such as axial or tubular locks, dimple locks, disc detainer, lever locks, magnetic locks, pin-tumbler, wafer tumbler, ward lock, threading, gluing, and any other suitable locking mechanism.

FIG. 14 c is a diagram illustrating a side view of the suspension assembly 1402. The suspension assembly 1402 can include a swivel 1424 that can allow an easy movement and articulation of the suspension assembly 1402.

FIG. 15 is a diagram illustrating a screwing together of the layers or stacks 1502 and 1504 of weights suspended from the suspension assembly 1402. In one example, the handle can weigh five pounds, and each layer of weights can weigh three pounds. The layers/stacks 1502 and 1504 of weights can be partially or fully encapsulated by a rubber coating 1506 at least for the safety of users.

Although screwing is described, other interlocking mechanisms are also possible, such as axial or tubular locks, dimple locks, disc detainer, lever locks, magnetic locks, pin-tumbler, wafer tumbler, ward lock, threading, gluing, and any other suitable locking mechanism.

FIG. 16 is a diagram illustrating foot straps 1602 that can be attached to the handle mount 1408 via the swivel 1406. The straps 1602 can allow a user to place his/her feet so as to perform different associated exercises. Placing feet in straps 1602 while exercising using the handle mount 1408 and associated layers of weights can be beneficial for exercises, such as leg raises, crunches, and other exercises.

FIG. 17 is another diagram illustrating straps 1702 that can be attached with the handles 1410. The straps 1702 can allow the user to place his/her feet while performing different exercises using the handles 1410 and associated layers of weights. Using straps 1702 can be beneficial for exercises, such as leg raises, crunches, and other exercises.

FIG. 18 is a diagram illustrating a flipped orientation of the handles 1410. A swivel 1802 can allow the handles 1410 to be flipped. In this orientation, a user can place his/her feet in the handles 1410, thereby obviating the need for separate foot straps. Placing feet in the handles 1410 in the flipped orientation and exercising can be beneficial for exercises, such as leg raises, crunches, and other exercises.

FIG. 19 is a diagram illustrating resistance bands 1902 that can be used in the exercise device 1904. The resistive force applied by the resistance bands 1902 can vary based on the amount of tension on each resistance band. The movement of the frame 1906 in the direction 1908 can cause this tension.

FIG. 20 is a diagram illustrating resistance bands 2002 that can be used in the exercise device 2004. The resistive force applied by the resistance bands 2002 varies based on the amount of tension on each resistance band. The sliding movement of the handles 1410 over the frame 2008 in the direction 2010 can cause this tension.

FIG. 21 is a diagram illustrating a pocket 2102 attached to one end of a mattress 102. The pocket 2102 can allow a user to place feet while performing suitable exercises, such as sit-ups. Although a pocket 2102 is described, other alternatives for placing the feet are possible, such as straps.

FIG. 22 is a diagram illustrating an exercise device 2200 including resistance bands 2202 and a yolk 2204. The user can sit or stand on the base 102, and hold onto the yolk 2204 so as to perform exercises, such as squats, pulls, presses, shrugs, and other suitable exercises. In this implementation, the frame 1102 can be removed by the user, and can be replaced with the resistance bands 2202 and the yolk 2204.

FIG. 23 is a diagram illustrating exercise-handles 2302 and 2304 that are connected to the ends of the base 102 by resistance bands 2306 and 2308, respectively. The user can hold the exercise-handles 2302 and 2304 to perform exercises, such as squats, and dumbbell associated workouts, kettlebell associated workouts, and other exercises. In this implementation, the frame 1102 can be removed by the user, and can be replaced with the exercise-handles 2302 and 2304 and resistance bands 2306 and 2308.

FIG. 24 is a diagram illustrating another example of a suspension assembly 2402 that can be suspended from the frame 1102. The suspension assembly 2402 can include a ring apparatus 2406, one or more layers/stacks of interlocked weights 2408, and a handle 2410 that a user can hold while exercising. The ring apparatus 2406 can slide over the frame 1102, but can be locked (for example, made stationary) at any location on the frame 1102 where desired by the user.

FIGS. 25-31 are diagrams illustrating different positions of one example of the exercise device while performing one or more exercises.

FIGS. 32-34 are diagrams illustrating different portions of the exercise device.

FIG. 35 a is a diagram illustrating a top view of another variation of some components of the exercise device 3502.

FIG. 35 b is a diagram illustrating a front view of some components of the exercise device 3502.

FIG. 35 c is a diagram illustrating a side view of some components of the exercise device 3502. The exercise device 3502 can include a suspension assembly 3504 that can include a rod 3506 to suspend weights.

FIG. 36 a is a diagram illustrating a front view of one example of a suspension assembly 3602 that can be suspended from the frame 1102. The suspension assembly 3602 can include a plurality of weights 3604 and 3606.

FIG. 36 b is a diagram illustrating a side view of the suspension assembly 3602.

FIG. 37 is a diagram illustrating a front view of another example of a suspension assembly 3702 that can be suspended from the frame 1102.

FIG. 38 is a diagram illustrating a front view of another example of a suspension assembly 3802 including weights 3804 that can be suspended from the frame 1102. The weights can be suspended using a rod 3806.

FIG. 39 is a diagram illustrating one example of the handles 1410. Each handle 1410 can include a grip 3902 that allows a user to strongly hold the exercise device when exercising.

FIG. 40 illustrates another example of the exercise device 4002. The exercise device 4002 can include: a base 102 to allow a user to position oneself on the base 102, side apparatuses 4004 attached to two opposite sides of the base 102, a frame 1102 connected to the side apparatuses 4004, a suspension assembly 4006 that is suspended from the frame 1102 and that is configured to slide along the frame 1102, and at least one stopper 4008 (for example, a band) configured to limit a length of the frame 1102 along which the suspension assembly 4006 can slide. The suspension assembly 4006 can include a latch 108 that can be connected to a weights device 4010, such as a sports medicine ball. The weights device 4010 is configured to be held by the user to perform an exercise, such as a Russian twist.

The base 102 can have a shape of an ellipsis. The side apparatuses 4004 can be attached to areas enclosing ends of a minor axis of the ellipsis. In an alternate implementation, the base 102 can have a shape of a rectangle, as described above. The base 102 can include a bulging portion, which can be inflatable in some implementations. The ends 4012 of the frame 1102 can be connected to the side apparatuses 4004 via a screwing mechanism. Although a sports medicine ball is described, other types of weights devices can alternately be used, such as stacks of weights (as described above), a straight bar or rod for pull-ups and other exercises, and the like. In some implementations, the latch 108 can alternately be connected to at least one handle, as described below at least by exercise device 4302.

FIG. 41 is a diagram illustrating another view of the exercise device 4002.

FIG. 42 is a diagram illustrating another view of the exercise device 4002.

FIG. 43 is a diagram illustrating an exercise device 4302 wherein the suspension assembly 4006 can include a latch 108 that can be connected to a handle 4304.

FIG. 44 is a diagram illustrating another view of the exercise device 4302.

FIG. 45 is a diagram illustrating another view of the exercise device 4302.

FIG. 46 is a diagram illustrating the suspension assembly 4006 wherein the latch 108 is configured to be connected to the weight device 4010.

FIG. 47 is a diagram illustrating the suspension assembly 4006 wherein the latch 108 is connected to the weight device 4010.

FIG. 48 is a diagram illustrating the suspension assembly 4006 wherein the latch 108 is configured to be connected to the handle 4304. The latch 108 can be connected to a graphical user interface that can display one or more of: a time elapsed since a user resets a timer (for example, resets a timer when beginning exercise), a number of times the handle 4304 slides back and forth on the frame after the timer is reset, and a number of calories burnt by the user since the calories count is reset by the user.

FIG. 49 is a diagram illustrating the suspension assembly 4006 wherein the latch 108 is connected to the handle 4304.

FIGS. 50 and 51 are diagrams illustrating another example of an exercise device 5002. The exercise device 5002 can be used by a user, as shown.

FIG. 52 is a diagram illustrating a process for assembling an exercise device. The exercise device can be shipped as a set of disassembled components in a compact box. These disassembled components can include one or more segments (for example, two to three segments in some implementations) of the frame, the base, the suspension assembly including the weights device and the grip, and connecting components for connecting various disassembled components. A user can use these connecting components to connect the disassembled components to assemble the exercise device. Once assembled, the user can reset electronic parameters (for example, time of a timer, a count of back and forth sliding motion of the handle on the frame, and a number of calories burnt) to perform various exercises, as noted above. The user can also disassemble the assembled user device, and pack the disassembled components in the compact box.

The assembling of the exercise device is now described in more detail. At 5202, the latch 5204 can slide over a top segment 5204 of the frame 106. At 5206, the first segment 5204 can be connected to side segments 5208 of the frame 106. At 5210, the base 102 can be connected to the side apparatuses 4004, which can be formed of two separable components 5212 and 5214. At 5216, the segments 5208 can be connected to the side apparatuses 4004. At 5218, the latch 108 can be connected to the handle 4304, or to any suspension assembly described herein. The handle 4304 or any other suspension assembly can include a grip configured to be held by a user while performing an exercise.

The implementations set forth in the foregoing description do not represent all implementations consistent with the subject matter described herein. Instead, they are merely some examples consistent with aspects related to the described subject matter. Although a few variations have been described in detail above, other modifications or additions are possible. In particular, further features and/or variations can be provided in addition to those set forth herein. For example, the implementations described above can be directed to various combinations and subcombinations of the disclosed features and/or combinations and subcombinations of several further features disclosed above. In addition, the logic flows described herein do not necessarily require the particular order described, or sequential order, to achieve desirable results. Further, various elements/components of the exercise device that have same names but different reference numerals can be interchanged in some implementations. 

1. An exercise device comprising: a frame having one or more curved poles that are connected to form a single arc, wherein the frame is connected to a base, the base configured to allow a user to lay down while performing an exercise, the base being connected to two ends of the single arc such that the base and the two ends of the single arc are substantially equidistant from a bottom surface of the base when the user is performing the exercise, wherein the frame has a radius between about 24 inches and about 48 inches; and a grip connected to the frame, the grip configured to slide along the frame, the grip configured to be held by the user while performing the exercise.
 2. The exercise device of claim 1, further comprising: two stoppers on the frame to limit a length of the frame along which the grip is configured to slide, wherein a placement of each stopper is adjustable.
 3. The exercise device of claim 1, wherein: the base has a shape of an ellipse, the two ends of the single arc connecting to the base at ends of minor axis of the ellipse; and two ends of the frame are connected to the base at areas enclosing ends of a minor axis of the ellipse.
 4. The exercise device of claim 1, wherein: the base has a shape of a rectangle; the base includes three foldable sections along a length of the base; and two ends of the frame are connected to corresponding sides of a central section of the three foldable sections of the base.
 5. The exercise device of claim 1, further comprising side rails attached to opposite ends of the base, the slide rails connecting the frame to the base, wherein at least one end of the frame is configured to slide along a length of a corresponding side rail.
 6. The exercise device of claim 5, wherein at least one side rail includes one or more locking devices that lock a corresponding end of the frame at a particular location on the at least one side rail, each locking device comprising a circular plate with a plurality of holes, at least one hole of the plurality of holes being locked for locking the at least one end of the frame at the particular location.
 7. The exercise device of claim 5, wherein at least one end of the frame is connected to a corresponding side rail via a spring device comprising at least one spring, and wherein the base comprises three foldable sections, a length of the side rails being equal to a length of each side of a central section of the three foldable sections.
 8. The exercise device of claim 1, wherein the base comprises foldable sections, and wherein the base is configured to be overlaid on a chair by folding the foldable sections, and wherein each of a back portion of the chair and a legs portion of the chair is perpendicular to a seating portion of the chair.
 9. The exercise device of claim 1, wherein the base includes a bulging portion that is inflatable.
 10. The exercise device of claim 1, wherein the base comprises a back-support device in a central portion of the base, and wherein the back-support device is configured to provide support to a lower back of a user.
 11. The exercise device of claim 5, wherein at least one end of the frame is connected to the side rails via a screwing mechanism.
 12. The exercise device of claim 1, wherein the grip is located on an external surface of a weights device configured to slide along the frame, the weights device comprising one or more stacks of weights that are interlocked via a screwing mechanism using at least one screw and that are enclosed by a rubber coating.
 13. The exercise device of claim 1, further comprising: at least two straps extending from a swivel connecting the frame and the grip, each strap configured to allow a user that is laying down to perform the exercise to place a corresponding foot within the strap.
 14. The exercise device of claim 1, wherein the grip forms an outer surface of at least one handle that is configured to slide on the one or more curved poles of the frame, the handle being configured to be rotated around an axis of the frame in order to flip the handle to an upside down orientation, the handle comprising two curved sections, each curved section configured to be held by a separate hand of the user.
 15. A method for assembling an exercise device, the method comprising: connecting a frame having a shape of an arc to a base, the base configured to allow a user to lay down while performing an exercise, the base being connected to two ends of the frame such that the base and the two ends of the frame are substantially equidistant from a bottom surface of the base when the user is performing the exercise; and connecting a grip to the frame, the grip configured to slide along the frame, the grip forming an outer surface of at least one of a weights device and one or more handles, the grip being configured to be held while performing an exercise.
 16. The method of claim 15, wherein the weights device is either a medicine ball or a plurality of discs with corresponding weights.
 17. The method of claim 15, further comprising: attaching at least one stopper on the frame to limit a length of the frame along which the grip is allowed to slide; and attaching two straps to the one or more handles in an upward direction when the weights device is in a downward direction, each strap allowing a user to place feet within the two straps.
 18. The method of claim 15, further comprising: rotating the weights device along an axis of the frame so as to diametrically flip the one or more handles, the diametrically flipped one or more handles allowing a user to place feet in at least one of the one or more handles.
 19. A method for using an exercise device, the method comprising: positioning on a base; holding a grip removably connected to a frame that is connected to the base, the frame having a shape of an arc that has a radius between 24 inches and 48 inches; and performing an exercise by sliding the grip along a prefixed length of the frame.
 20. The method of claim 19, wherein the exercise is a Russian twist exercise.
 21. A method for using an exercise device, the method comprising: positioning on a base; holding a grip removably connected to a frame that is connected to the base, the frame having a shape of an arc that has a radius between 24 inches and 48 inches; and performing a crunch exercise by moving back and forth while holding the grip fixed at a particular position of the frame. 